yellow birch

yellow-birch的词性：
n.（名词）

1. A North American deciduous tree (Betula alleghaniensis) having aromatic twigs, yellowish bark that peels off in thin flakes, and hard, light-colored wood used for furniture and flooring.
黄桦：一种北美落叶树（加拿大黄桦 桦木属） ，有芳香的树枝，树皮淡黄色可剥成薄片，树木坚硬色淡，用来作家具和地板